The U.S. sprinter and 100 meter world champion Christian Coleman has been banned from competition for two years for breaching anti-doping whereabouts rules.
The decision means he will miss next years Olympic Games in Toyko.
Adam Reed reports.
The U.S. sprinter and 100 meter world champion Christian Coleman has been banned from competition for two years for breaching anti-doping whereabouts rules.
The decision means he will miss next years Olympic Games in Toyko.
Adam Reed reports.
World Champion sprinter Christian Coleman banned from rescheduled Tokyo Games for "whereabouts failures"